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CVE-2005-4217

20
FAUCET Score

CVE-2005-4217 describes a privilege escalation vulnerability in Perl within Apple Mac OS X Server 10.3.9. The flaw allows attackers to gain elevated privileges due to improper privilege dropping when the "$<" variable is used to set the user ID. With a CVSS score of 7.5, this vulnerability is considered high severity, as it can be exploited remotely with low complexity to impact confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.3.9CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x_server:10.3.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.74%
Probability of exploitation in next 30 days
EPSS Percentile
84.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0274 is in the 73rd percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.info.apple.com / article.html
lists.apple.com / archives/security-announce/2006/Mar/msg00000.html
secunia.com / advisories/17922
Vendor Advisory
secunia.com / advisories/19064
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/23561
osvdb.org / 21800
securityfocus.com / bid/15833
securityfocus.com / bid/16907
us-cert.gov / cas/techalerts/TA06-062A.html
US Government Resource
vupen.com / english/advisories/2005/2869
Vendor Advisory
vupen.com / english/advisories/2006/0791
Vendor Advisory